Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	55.725	352.0855000000002	514.5855000000001	55.4625	55.9875	0.5250000000000057	20250223_114450UTC_V00OS11.WAV
E	15.85	406.25	609.375	15.7625	15.9375	0.1750000000000007	20250223_114450UTC_V00OS11.WAV
T	9.681248	460.4187250000002	609.3772750000003	9.0625	10.299996	1.2374960000000002	20250223_114450UTC_V00OS11.WAV
T	33.043752	473.96050000000025	595.8355000000003	32.349999999999994	33.737504	1.387504000000007	20250223_114450UTC_V00OS11.WAV
E	19.843752	148.95724999999987	947.9177499999998	19.587502	20.100002	0.5125000000000028	20250223_114450UTC_V00OS11.WAV